Commit ace79a35 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Takashi Iwai
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ALSA: ice1712: wm8766: Remove some unused functions 



Removes some functions that are not used anywhere:
snd_wm8766_set_power() snd_wm8766_set_master_mode()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 12c243b8

sound/pci/ice1712/wm8766.c

+0 −16
Original line number Diff line number Diff line
@@ -183,22 +183,6 @@ void snd_wm8766_set_if(struct snd_wm8766 *wm, u16 dac) 
	snd_wm8766_write(wm, WM8766_REG_IFCTRL, val | dac);

}



void snd_wm8766_set_master_mode(struct snd_wm8766 *wm, u16 mode)

{

	u16 val = wm->regs[WM8766_REG_DACCTRL3] & ~WM8766_DAC3_MSTR_MASK;



	mode &= WM8766_DAC3_MSTR_MASK;

	snd_wm8766_write(wm, WM8766_REG_DACCTRL3, val | mode);

}



void snd_wm8766_set_power(struct snd_wm8766 *wm, u16 power)

{

	u16 val = wm->regs[WM8766_REG_DACCTRL3] & ~WM8766_DAC3_POWER_MASK;



	power &= WM8766_DAC3_POWER_MASK;

	snd_wm8766_write(wm, WM8766_REG_DACCTRL3, val | power);

}



void snd_wm8766_volume_restore(struct snd_wm8766 *wm)

{

	u16 val = wm->regs[WM8766_REG_DACR1];

sound/pci/ice1712/wm8766.h

+0 −2
Original line number Diff line number Diff line
@@ -155,8 +155,6 @@ struct snd_wm8766 { 
void snd_wm8766_init(struct snd_wm8766 *wm);

void snd_wm8766_resume(struct snd_wm8766 *wm);

void snd_wm8766_set_if(struct snd_wm8766 *wm, u16 dac);

void snd_wm8766_set_master_mode(struct snd_wm8766 *wm, u16 mode);

void snd_wm8766_set_power(struct snd_wm8766 *wm, u16 power);

void snd_wm8766_volume_restore(struct snd_wm8766 *wm);

int snd_wm8766_build_controls(struct snd_wm8766 *wm);

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